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-rw-r--r--include/uno/dispatcher.h88
-rw-r--r--include/uno/dispatcher.hxx186
2 files changed, 274 insertions, 0 deletions
diff --git a/include/uno/dispatcher.h b/include/uno/dispatcher.h
new file mode 100644
index 000000000..f9d1fbc31
--- /dev/null
+++ b/include/uno/dispatcher.h
@@ -0,0 +1,88 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef INCLUDED_UNO_DISPATCHER_H
+#define INCLUDED_UNO_DISPATCHER_H
+
+#include "sal/types.h"
+#include "uno/any2.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+struct _typelib_TypeDescription;
+struct _uno_Interface;
+
+/** Function pointer declaration for the binary C uno dispatch function. Any pure out or return
+ value will be constructed by the callee, iff no exception is signalled.
+ If an exception is signalled, the any *ppException is properly constructed by the callee,
+ otherwise the pointer *ppException is set to 0.
+ An attribute get call is indicated by a non-null return pointer.
+
+ @param pUnoI uno interface the call is performed on
+ @param pMemberType member type description of a method or attribute
+ @param pReturn pointer to return value memory;
+ pointer may be undefined if void method, null if attribute set call.
+ @param pArgs an array of pointers to arguments values.
+ (remark: the value of an interface reference stores a
+ uno_interface *, so you get it by *(uno_Interface **)pArgs[n])
+ @param ppException pointer to pointer to unconstructed any to signal an exception.
+*/
+typedef void (SAL_CALL * uno_DispatchMethod)(
+ struct _uno_Interface * pUnoI,
+ const struct _typelib_TypeDescription * pMemberType,
+ void * pReturn,
+ void * pArgs[],
+ uno_Any ** ppException );
+
+#if defined( _WIN32)
+#pragma pack(push, 8)
+#endif
+
+/** The binary C uno interface description.
+*/
+typedef struct SAL_DLLPUBLIC_RTTI _uno_Interface
+{
+ /** Acquires uno interface.
+
+ @param pInterface uno interface
+ */
+ void (SAL_CALL * acquire)( struct _uno_Interface * pInterface );
+ /** Releases uno interface.
+
+ @param pInterface uno interface
+ */
+ void (SAL_CALL * release)( struct _uno_Interface * pInterface );
+ /** dispatch function
+ */
+ uno_DispatchMethod pDispatcher;
+} uno_Interface;
+
+#if defined( _WIN32)
+#pragma pack(pop)
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/uno/dispatcher.hxx b/include/uno/dispatcher.hxx
new file mode 100644
index 000000000..f23268e55
--- /dev/null
+++ b/include/uno/dispatcher.hxx
@@ -0,0 +1,186 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_UNO_DISPATCHER_HXX
+#define INCLUDED_UNO_DISPATCHER_HXX
+
+#include "sal/config.h"
+
+#include <cstddef>
+
+#include "uno/dispatcher.h"
+
+/// @cond INTERNAL
+
+namespace com
+{
+namespace sun
+{
+namespace star
+{
+namespace uno
+{
+
+/** C++ holder reference for binary C uno_Interface. Not for public use, may be
+ subject to changes.
+
+ @see uno_Interface
+ @attention
+ not for public use!
+*/
+class UnoInterfaceReference
+{
+public:
+ uno_Interface * m_pUnoI;
+
+ bool is() const
+ { return m_pUnoI != NULL; }
+
+ inline ~UnoInterfaceReference();
+ inline UnoInterfaceReference();
+ inline UnoInterfaceReference( uno_Interface * pUnoI, __sal_NoAcquire );
+ inline UnoInterfaceReference( uno_Interface * pUnoI );
+ inline UnoInterfaceReference( UnoInterfaceReference const & ref );
+
+#if defined LIBO_INTERNAL_ONLY
+ UnoInterfaceReference(UnoInterfaceReference && other) noexcept :
+ m_pUnoI(other.m_pUnoI)
+ { other.m_pUnoI = nullptr; }
+#endif
+
+ uno_Interface * get() const
+ { return m_pUnoI; }
+
+ inline UnoInterfaceReference & set(
+ uno_Interface * pUnoI );
+ inline UnoInterfaceReference & set(
+ uno_Interface * pUnoI, __sal_NoAcquire );
+ inline void clear();
+
+ UnoInterfaceReference & operator = (
+ UnoInterfaceReference const & ref )
+ { return set( ref.m_pUnoI ); }
+ UnoInterfaceReference & operator = (
+ uno_Interface * pUnoI )
+ { return set( pUnoI ); }
+
+#if defined LIBO_INTERNAL_ONLY
+ UnoInterfaceReference & operator =(UnoInterfaceReference && other) {
+ if (m_pUnoI != nullptr) {
+ (*m_pUnoI->release)(m_pUnoI);
+ }
+ m_pUnoI = other.m_pUnoI;
+ other.m_pUnoI = nullptr;
+ return *this;
+ }
+#endif
+
+ inline void dispatch(
+ struct _typelib_TypeDescription const * pMemberType,
+ void * pReturn, void * pArgs [], uno_Any ** ppException ) const;
+};
+
+
+inline UnoInterfaceReference::~UnoInterfaceReference()
+{
+ if (m_pUnoI != NULL)
+ (*m_pUnoI->release)( m_pUnoI );
+}
+
+
+inline UnoInterfaceReference::UnoInterfaceReference()
+ : m_pUnoI( NULL )
+{
+}
+
+
+inline UnoInterfaceReference::UnoInterfaceReference(
+ uno_Interface * pUnoI, __sal_NoAcquire )
+ : m_pUnoI( pUnoI )
+{
+}
+
+
+inline UnoInterfaceReference::UnoInterfaceReference( uno_Interface * pUnoI )
+ : m_pUnoI( pUnoI )
+{
+ if (m_pUnoI != NULL)
+ (*m_pUnoI->acquire)( m_pUnoI );
+}
+
+
+inline UnoInterfaceReference::UnoInterfaceReference(
+ UnoInterfaceReference const & ref )
+ : m_pUnoI( ref.m_pUnoI )
+{
+ if (m_pUnoI != NULL)
+ (*m_pUnoI->acquire)( m_pUnoI );
+}
+
+
+inline UnoInterfaceReference & UnoInterfaceReference::set(
+ uno_Interface * pUnoI )
+{
+ if (pUnoI != NULL)
+ (*pUnoI->acquire)( pUnoI );
+ if (m_pUnoI != NULL)
+ (*m_pUnoI->release)( m_pUnoI );
+ m_pUnoI = pUnoI;
+ return *this;
+}
+
+
+inline UnoInterfaceReference & UnoInterfaceReference::set(
+ uno_Interface * pUnoI, __sal_NoAcquire )
+{
+ if (m_pUnoI != NULL)
+ (*m_pUnoI->release)( m_pUnoI );
+ m_pUnoI = pUnoI;
+ return *this;
+}
+
+
+inline void UnoInterfaceReference::clear()
+{
+ if (m_pUnoI != NULL)
+ {
+ (*m_pUnoI->release)( m_pUnoI );
+ m_pUnoI = NULL;
+ }
+}
+
+
+inline void UnoInterfaceReference::dispatch(
+ struct _typelib_TypeDescription const * pMemberType,
+ void * pReturn, void * pArgs [], uno_Any ** ppException ) const
+{
+ (*m_pUnoI->pDispatcher)(
+ m_pUnoI, pMemberType, pReturn, pArgs, ppException );
+}
+
+}
+}
+}
+}
+
+/// @endcond
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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